JPS5919968U - Device to prevent fuel filter clogging due to fuel freezing - Google Patents

Device to prevent fuel filter clogging due to fuel freezing

Info

Publication number
JPS5919968U
JPS5919968U JP11416582U JP11416582U JPS5919968U JP S5919968 U JPS5919968 U JP S5919968U JP 11416582 U JP11416582 U JP 11416582U JP 11416582 U JP11416582 U JP 11416582U JP S5919968 U JPS5919968 U JP S5919968U
Authority
JP
Japan
Prior art keywords
fuel
freezing
fuel filter
clogging due
filter clogging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11416582U
Other languages
Japanese (ja)
Inventor
徹 田村
Original Assignee
日産ディーゼル工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP11416582U priority Critical patent/JPS5919968U/en
Publication of JPS5919968U publication Critical patent/JPS5919968U/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes For Solid Components From Exhaust (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案をディーゼルエンジンの燃料噴射系に適用
した燃料系統を示す流路図である。 ４・・・フィードポンプ、５・・・メインフィルター、
９・・・三方バルブ、１２・・・加熱装置、１３・・・
温度センサ、１４・・・指令装置。The drawing is a flow path diagram showing a fuel system in which the present invention is applied to a fuel injection system of a diesel engine. 4...Feed pump, 5...Main filter,
9... Three-way valve, 12... Heating device, 13...
Temperature sensor, 14...command device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フィードポンプから燃料フィルターまでの燃料の通路を
２系統と成し、その内の一方の系統には燃料の加熱装置
を設け、燃料フィルター内の燃料温度によって゛該２系
統の通路を選択的に使用するようにしたバルブを設けた
ことを特徴とする燃料凍結による燃料フィルターの目詰
り防止装置。There are two fuel passages from the feed pump to the fuel filter, one of which is equipped with a fuel heating device, and the two passages are selectively routed depending on the fuel temperature in the fuel filter. A device for preventing clogging of a fuel filter due to freezing of fuel, characterized by having a valve for use in the fuel filter.
JP11416582U 1982-07-29 1982-07-29 Device to prevent fuel filter clogging due to fuel freezing Pending JPS5919968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11416582U JPS5919968U (en) 1982-07-29 1982-07-29 Device to prevent fuel filter clogging due to fuel freezing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11416582U JPS5919968U (en) 1982-07-29 1982-07-29 Device to prevent fuel filter clogging due to fuel freezing

Publications (1)

Publication Number Publication Date
JPS5919968U true JPS5919968U (en) 1984-02-07

Family

ID=30264007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11416582U Pending JPS5919968U (en) 1982-07-29 1982-07-29 Device to prevent fuel filter clogging due to fuel freezing

Country Status (1)

Country Link
JP (1) JPS5919968U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107262A (en) * 1985-10-29 1987-05-18 ダイムラ−ベンツ・アクチエンゲゼルシャフト Fuel circuit preheating fuel by control by thermostat for air compression injection type internal combustion negine
JPS62154253A (en) * 1985-12-26 1987-07-09 Mitsubishi Electric Corp Rotary head assembly for magnetic recording and reproducing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107262A (en) * 1985-10-29 1987-05-18 ダイムラ−ベンツ・アクチエンゲゼルシャフト Fuel circuit preheating fuel by control by thermostat for air compression injection type internal combustion negine
JPS62154253A (en) * 1985-12-26 1987-07-09 Mitsubishi Electric Corp Rotary head assembly for magnetic recording and reproducing device

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